package com.hls.modules.sysjob.util;

import com.hls.core.utils.SpringContextHolder;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.ReflectionUtils;

import java.lang.reflect.Method;
import java.util.concurrent.Callable;

/**
 * 执行定时任务
 *
 *
 */
public class ScheduleJobCallable implements Callable
{
	private static final Logger log = LoggerFactory.getLogger(ScheduleRunnable.class);

	private Object target;
	private Method method;
	private String params;

	public ScheduleJobCallable(String beanName, String methodName, String params)
			throws NoSuchMethodException, SecurityException
	{
		this.target = SpringContextHolder.getBean(beanName);
		this.params = params;

		if (StringUtils.isNotEmpty(params))
		{
			this.method = target.getClass().getDeclaredMethod(methodName, String.class);
		}
		else
		{
			this.method = target.getClass().getDeclaredMethod(methodName);
		}
	}

	@Override
	public Object call() throws Exception {
		ReflectionUtils.makeAccessible(method);
		if (StringUtils.isNotEmpty(params))
		{
			method.invoke(target, params);
		}
		else
		{
			method.invoke(target);
		}
		return null;
	}
}
